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Publications by Fumio Koyama

Low-Voltage Electro-Absorption Optical Modulator Based on Slow-Light Bragg Reflector Waveguide

Applied Physics Letters
AstronomyPhysics
2013English

Performance of an Atrial Fibrillation Detection Algorithm Using Continuous Pulse Wave Monitoring

Annals of Noninvasive Electrocardiology
MedicineCardiovascular MedicinePhysiologyCardiology
2018English

GaInAs/GaAs Micro-Arc Ring Semiconductor Laser

Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
EngineeringAstronomyPhysics
1995English

Low Threshold GaInAsP Lasers With Semiconductor/Air Distributed Bragg Reflector Fabricated by Inductively Coupled Plasma Etching

Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
EngineeringAstronomyPhysics
2000English

Enhanced Modulation Bandwidth of Surface-Emitting Laser With External Optical Feedback

IEICE Electronics Express
Electronic EngineeringCondensed Matter PhysicsOpticalElectricalMagnetic MaterialsElectronic
2004English

VCSEL Photonics

IEICE Electronics Express
Electronic EngineeringCondensed Matter PhysicsOpticalElectricalMagnetic MaterialsElectronic
2009English

1300nm-Range GaInNAsSb Vertical Cavity Surface Emitting Lasers

The Review of Laser Engineering
2005English

PL Study on Structure Dependence of GaxIn1-xAs/InP Strained Multi-Quantum Wells Grown by CBE

1991English

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